Rendezvous® Granular Chlorine
Rendezvous Granular Chlorine is about the most popular way to keep your spa or hot tub bacteria free.
Rendezvous Granular Chlorine (56% sodium di-chloro) is a very effective & economical way to kill bacteria. It provides a sanitary soaking environment in your spa or hot tub's water for you, your family & friends.
Rendezvous Granular Chlorine is easy to apply; just broadcast (sprinkle in) 1 - 2 oz. per 100 gallons of water (no mixing required) as needed, typically 2 - 3 times per week, depending on usage. When using Rendezvous Granular Chlorine as a shock treatment, double the dose (about 3 - 4 oz. per 100 gallons).
Shocking should be done weekly in heavily used (3 or more times per week) or every 2 weeks in low use situations. After parties, it's definitely a good idea to shock the hot tub. As an alternative, use Rendezvous Activate to "recharge" the chlorine level.
Rendezvous Granular Chlorine is a completely soluble granular product that is poured into the water as needed. Maintain a level of 1.0 - 3.0 ppm at all times. Test regularly (at least once per week) and adjust especially when fresh water is added.